The concept of Blood grouping was first discovered by Karl Landsteiner in 1901, who was an Austrian-American immunologist and pathologist. He received Nobel Prize in Physiology or Medicine in 1930 for this discovery.
In this method, the Group B Streptococcus (CAMP test positive) is streaked in the center of sheep blood agar, and Clostridium perfringens is streaked perpendicular to it.
CAMP Test was first discovered by four researchers Christie, Atkins, Munch, and Peterson in 1944, that’s why this test is also known as Christie–Atkins–Munch-Peterson test.
The restriction enzymes cleave the DNA molecule at a specific site or specific nucleotide sequence, is known as recognition sequences or Restriction sites.
It is routine practise to quantify microbial counts for both liquid and
The pour Plate Method technique was created in the laboratory by Robert
Spread Plate Method in microbiology The spread plate method is used to
Streak Plate Method Overview There are two types of microbial culture such
Bacterial cells contain nuclear material, made of single-stranded circular DNA, in contrast
The cell membrane is a biological membrane which also termed a plasma
Collagen Hybridizing Peptide stain is a vital stain used for the detection of collagen degraded tissues, mainly used in Developmental Biology, Histology, and Histopathology.
Hematoxylin is extracted from a leguminous plant, known as Haematoxylon campechianum, thus it is a natural dye. It forms hematein by oxidation (Ripening).
Acridine Orange contains metachromatic properties, that’s why it is employed in fluorescence microscopy and flow cytometry study of cellular physiology and cell cycle state, including the fluorescent microscopic examination of microorganisms.
Production of parasporal crystals is a unique ability (among Bacillus species) of Bacillus thuringiensis. This stain is a means of rapid identification of the species.
Capsule staining is a differential staining method, where two different stains are used such as the primary stain and the counterstain.
About Simmons citrate agar test Simmons citrate agar test helps in detection
Methyl Red and Voges Proskauer Test Methyl Red and Voges Proskauer are two
